There\\\'s a double threat out there that may help explain poor school performance, criminal behavior, alcoholism, and the growing numbers of Alzheimer\\\'s patients.
有一个双重威胁也许可以帮助解释恶劣的学校表现、犯罪行为、酒精中毒和阿尔茨海默氏症的患者的增加。
The first kind of behavior is a reaction to a potential threat, in which a predator isn't visible but there is good reason to worry that it might be nearby.
第一种是针对潜在威胁的行为：虽然未曾出现在视野中，但有充分的理由相信猫就在近处。
In contrast, she may as well reverse her behavior and immobilizes herself to protect her against any potential threat.
相反，她可能也会转而孤立自己来保护自己不受任何潜在威胁的伤害。
Before a bottlenose will attack, it engages in the behavior called 'jaw clapping'. This is a clear visual and audible threat.
在宽吻海豚攻击前，它会进行一种叫做“上下颚敲击”的行为。这是一种明显的视觉和听觉威胁。
If we do not break out of our old control habits, threat habits or any other destructive behavior, they will show us that we must learn new methods in order for peace to prevail!
如果我们不打破旧有的控制习性、威胁习性或任何其他具有破坏性的行为，他们就会有所表现，让我们明白必须要学习新的方法，通过和平的手段来取胜！
Courses may include fire prevention organization and management, human behavior and the fire threat, incident management systems, emergency operations centers, and related subjects.
课程包括防火组织和管理，人类行为和火灾威胁，事故管理系统，紧急行动中心，和相关的题材。
The character in my story was undaunted by the threat on his life. Perhaps that is where his rash behavior stemmed from.
我故事里的人物尽管生命受到威胁却毫不畏惧。也许他鲁莽的行为据源于此。
Weather balloon data show that the tiny particles within plumes of volcanic ash are constantly generating electrical charge, changing the behavior of the particles and posing a threat to aircraft.
从天气测量气球获得的数据显示，火山烟灰中的微粒一直不断地产生静电，这就改变了火山微粒的运动方式，从而对飞机的航行构成了威胁。
Weather balloon data show that the tiny particles within plumes of volcanic ash are constantly generating electrical charge, changing the behavior of the particles and posing a threat to aircraft.
从天气测量气球获得的数据显示，火山烟灰中的微粒一直不断地产生静电，这就改变了火山微粒的运动方式，从而对飞机的航行构成了威胁。
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